KR100917065B1 - 열적 향상을 위하여 집적화된 금속 부품을 구비하는 반도체패키지 - Google Patents
열적 향상을 위하여 집적화된 금속 부품을 구비하는 반도체패키지 Download PDFInfo
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- KR100917065B1 KR100917065B1 KR1020067026546A KR20067026546A KR100917065B1 KR 100917065 B1 KR100917065 B1 KR 100917065B1 KR 1020067026546 A KR1020067026546 A KR 1020067026546A KR 20067026546 A KR20067026546 A KR 20067026546A KR 100917065 B1 KR100917065 B1 KR 100917065B1
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- heat sink
- chip
- leadframe
- lead frame
- pad
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L23/00—Details of semiconductor or other solid state devices
- H01L23/34—Arrangements for cooling, heating, ventilating or temperature compensation ; Temperature sensing arrangements
- H01L23/40—Mountings or securing means for detachable cooling or heating arrangements ; fixed by friction, plugs or springs
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L23/00—Details of semiconductor or other solid state devices
- H01L23/34—Arrangements for cooling, heating, ventilating or temperature compensation ; Temperature sensing arrangements
- H01L23/42—Fillings or auxiliary members in containers or encapsulations selected or arranged to facilitate heating or cooling
- H01L23/433—Auxiliary members in containers characterised by their shape, e.g. pistons
- H01L23/4334—Auxiliary members in encapsulations
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L2224/00—Indexing scheme for arrangements for connecting or disconnecting semiconductor or solid-state bodies and methods related thereto as covered by H01L24/00
- H01L2224/01—Means for bonding being attached to, or being formed on, the surface to be connected, e.g. chip-to-package, die-attach, "first-level" interconnects; Manufacturing methods related thereto
- H01L2224/26—Layer connectors, e.g. plate connectors, solder or adhesive layers; Manufacturing methods related thereto
- H01L2224/31—Structure, shape, material or disposition of the layer connectors after the connecting process
- H01L2224/32—Structure, shape, material or disposition of the layer connectors after the connecting process of an individual layer connector
- H01L2224/321—Disposition
- H01L2224/32151—Disposition the layer connector connecting between a semiconductor or solid-state body and an item not being a semiconductor or solid-state body, e.g. chip-to-substrate, chip-to-passive
- H01L2224/32221—Disposition the layer connector connecting between a semiconductor or solid-state body and an item not being a semiconductor or solid-state body, e.g. chip-to-substrate, chip-to-passive the body and the item being stacked
- H01L2224/32225—Disposition the layer connector connecting between a semiconductor or solid-state body and an item not being a semiconductor or solid-state body, e.g. chip-to-substrate, chip-to-passive the body and the item being stacked the item being non-metallic, e.g. insulating substrate with or without metallisation
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L2224/00—Indexing scheme for arrangements for connecting or disconnecting semiconductor or solid-state bodies and methods related thereto as covered by H01L24/00
- H01L2224/01—Means for bonding being attached to, or being formed on, the surface to be connected, e.g. chip-to-package, die-attach, "first-level" interconnects; Manufacturing methods related thereto
- H01L2224/42—Wire connectors; Manufacturing methods related thereto
- H01L2224/47—Structure, shape, material or disposition of the wire connectors after the connecting process
- H01L2224/48—Structure, shape, material or disposition of the wire connectors after the connecting process of an individual wire connector
- H01L2224/481—Disposition
- H01L2224/48151—Connecting between a semiconductor or solid-state body and an item not being a semiconductor or solid-state body, e.g. chip-to-substrate, chip-to-passive
- H01L2224/48221—Connecting between a semiconductor or solid-state body and an item not being a semiconductor or solid-state body, e.g. chip-to-substrate, chip-to-passive the body and the item being stacked
- H01L2224/48225—Connecting between a semiconductor or solid-state body and an item not being a semiconductor or solid-state body, e.g. chip-to-substrate, chip-to-passive the body and the item being stacked the item being non-metallic, e.g. insulating substrate with or without metallisation
- H01L2224/48227—Connecting between a semiconductor or solid-state body and an item not being a semiconductor or solid-state body, e.g. chip-to-substrate, chip-to-passive the body and the item being stacked the item being non-metallic, e.g. insulating substrate with or without metallisation connecting the wire to a bond pad of the item
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L2224/00—Indexing scheme for arrangements for connecting or disconnecting semiconductor or solid-state bodies and methods related thereto as covered by H01L24/00
- H01L2224/73—Means for bonding being of different types provided for in two or more of groups H01L2224/10, H01L2224/18, H01L2224/26, H01L2224/34, H01L2224/42, H01L2224/50, H01L2224/63, H01L2224/71
- H01L2224/732—Location after the connecting process
- H01L2224/73251—Location after the connecting process on different surfaces
- H01L2224/73265—Layer and wire connectors
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L24/00—Arrangements for connecting or disconnecting semiconductor or solid-state bodies; Methods or apparatus related thereto
- H01L24/01—Means for bonding being attached to, or being formed on, the surface to be connected, e.g. chip-to-package, die-attach, "first-level" interconnects; Manufacturing methods related thereto
- H01L24/42—Wire connectors; Manufacturing methods related thereto
- H01L24/47—Structure, shape, material or disposition of the wire connectors after the connecting process
- H01L24/48—Structure, shape, material or disposition of the wire connectors after the connecting process of an individual wire connector
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L2924/00—Indexing scheme for arrangements or methods for connecting or disconnecting semiconductor or solid-state bodies as covered by H01L24/00
- H01L2924/0001—Technical content checked by a classifier
- H01L2924/00014—Technical content checked by a classifier the subject-matter covered by the group, the symbol of which is combined with the symbol of this group, being disclosed without further technical details
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L2924/00—Indexing scheme for arrangements or methods for connecting or disconnecting semiconductor or solid-state bodies as covered by H01L24/00
- H01L2924/01—Chemical elements
- H01L2924/01078—Platinum [Pt]
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L2924/00—Indexing scheme for arrangements or methods for connecting or disconnecting semiconductor or solid-state bodies as covered by H01L24/00
- H01L2924/10—Details of semiconductor or other solid state devices to be connected
- H01L2924/11—Device type
- H01L2924/14—Integrated circuits
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L2924/00—Indexing scheme for arrangements or methods for connecting or disconnecting semiconductor or solid-state bodies as covered by H01L24/00
- H01L2924/15—Details of package parts other than the semiconductor or other solid state devices to be connected
- H01L2924/161—Cap
- H01L2924/1615—Shape
- H01L2924/16152—Cap comprising a cavity for hosting the device, e.g. U-shaped cap
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L2924/00—Indexing scheme for arrangements or methods for connecting or disconnecting semiconductor or solid-state bodies as covered by H01L24/00
- H01L2924/15—Details of package parts other than the semiconductor or other solid state devices to be connected
- H01L2924/181—Encapsulation
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L2924/00—Indexing scheme for arrangements or methods for connecting or disconnecting semiconductor or solid-state bodies as covered by H01L24/00
- H01L2924/19—Details of hybrid assemblies other than the semiconductor or other solid state devices to be connected
- H01L2924/1901—Structure
- H01L2924/1904—Component type
- H01L2924/19041—Component type being a capacitor
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- Physics & Mathematics (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Computer Hardware Design (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Power Engineering (AREA)
- Cooling Or The Like Of Semiconductors Or Solid State Devices (AREA)
- Lead Frames For Integrated Circuits (AREA)
Abstract
Description
Claims (14)
- 다수의 스트랩(strap)에 의해서 지지되는 칩 패드(chip pad)를 구비하는 금속 리드프레임(leadframe)- 각각의 스트랩은 글루브(groove)를 가짐 -과,상기 칩 패드 상에 탑재되고, 상기 리드프레임으로의 전기적 접속부를 가지는 반도체 칩과,상기 리드프레임 상에 위치하고, 상기 칩 위에 이격되어 배치되는 중심부와 상기 중심부로부터 외부를 향하여 상기 리드프레임 글루브로 연장하는 위치 지정 부재(positioning member)를 가지는 방열판과,상기 칩, 상기 전기적 접속부 및 상기 방열판 부재를 둘러싸고, 상기 방열판과 칩 사이의 공간을 충진하고, 상기 리드프레임의 방열판 중심부의 표면은 노출된 상태로 두는 인캡슐레이션(encapsulation) 재료를 포함하는 반도체 디바이스.
- 제1항에 있어서,상기 방열판은 상기 금속 칩 패드와 함께 상기 칩을 둘러싸는, 닫혀진 열전도성 쉘(shell)에 근사하는 3차원 종형 부재를 더 포함하는 반도체 디바이스.
- 제1항 또는 제2항에 있어서,상기 중심 방열판 부분과 접촉하는 제1 히트 싱크(heat sink)를 더 포함하는 반도체 디바이스.
- 제3항에 있어서,상기 리드프레임의 하부 표면과 접촉하는 제2 히트 싱크를 더 포함하는 반도체 디바이스.
- 제1항 또는 제2항에 있어서,상기 리드프레임은 구리 또는 구리 합금으로 이루어지는 반도체 디바이스.
- 제1항 또는 제2항에 있어서,상기 리드프레임은 100 내지 300㎛ 범위의 두께를 가지는 반도체 디바이스.
- 제1항 또는 제2항에 있어서,상기 칩 패드는 4개의 스트랩을 가지는 반도체 디바이스.
- 제1항 또는 제2항에 있어서,상기 스트랩 글루브는 상기 리드프레임 재료의 두께의 1/2의 깊이를 가지는 반도체 디바이스.
- 제1항 또는 제2항에 있어서,상기 방열판은 구리로 이루어지는 반도체 디바이스.
- 제1항 또는 제2항에 있어서,상기 방열판 재료는 100 내지 300㎛ 범위의 두께를 가지는 반도체 디바이스.
- 제1항 또는 제2항에 있어서,상기 방열판은 4개의 위치 지정 부재를 가지는 반도체 디바이스.
- 제1항 또는 제2항에 있어서,상기 칩은 열적 도전성 접착제에 의해서 상기 칩 패드 상에 탑재되는 반도체 디바이스.
- 제1항 또는 제2항에 있어서,상기 인캡슐레이션 재료는 열적 도전성 필러(filler) 재료를 가지는 몰딩(molding) 화합물인 반도체 디바이스.
- 제1 표면 및 제2 표면을 구비하고, 발열체를 탑재하기 위한 패드를 포함하는 금속 리드프레임과,상기 패드를 유지하는 다수의 스트랩- 각각의 스트랩은 글루브를 가짐 -과,상기 리드프레임의 상기 제1 표면상에 위치하고, 상기 패드 위에 위치한 부분 및 상기 부분의 에지로부터 외부를 향하여 연장하여 상기 스트랩의 상기 글루브 내에 놓이는 위치 지정 부재를 포함하는 방열판을 포함하는 장치.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US10/871,645 | 2004-06-18 | ||
US10/871,645 US7084494B2 (en) | 2004-06-18 | 2004-06-18 | Semiconductor package having integrated metal parts for thermal enhancement |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20070027588A KR20070027588A (ko) | 2007-03-09 |
KR100917065B1 true KR100917065B1 (ko) | 2009-09-15 |
Family
ID=35479780
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020067026546A KR100917065B1 (ko) | 2004-06-18 | 2005-06-20 | 열적 향상을 위하여 집적화된 금속 부품을 구비하는 반도체패키지 |
Country Status (6)
Country | Link |
---|---|
US (2) | US7084494B2 (ko) |
EP (1) | EP1769538A4 (ko) |
JP (1) | JP2008503881A (ko) |
KR (1) | KR100917065B1 (ko) |
CN (1) | CN1961428A (ko) |
WO (1) | WO2006002158A2 (ko) |
Families Citing this family (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1906974A (zh) * | 2004-03-30 | 2007-01-31 | 霍尼韦尔国际公司 | 散热器结构、集成电路、形成散热器结构的方法、以及形成集成电路的方法 |
US7679145B2 (en) * | 2004-08-31 | 2010-03-16 | Intel Corporation | Transistor performance enhancement using engineered strains |
US8106856B2 (en) * | 2006-09-06 | 2012-01-31 | Apple Inc. | Portable electronic device for photo management |
US20080280040A1 (en) * | 2007-03-28 | 2008-11-13 | Jeffery Barrall | Gasket Formed From Various Materials And Methods Of Making Same |
US20080290481A1 (en) * | 2007-05-25 | 2008-11-27 | Takahiko Kudoh | Semiconductor Device Package Leadframe |
US8273603B2 (en) * | 2008-04-04 | 2012-09-25 | The Charles Stark Draper Laboratory, Inc. | Interposers, electronic modules, and methods for forming the same |
US8017451B2 (en) | 2008-04-04 | 2011-09-13 | The Charles Stark Draper Laboratory, Inc. | Electronic modules and methods for forming the same |
US9847268B2 (en) * | 2008-11-21 | 2017-12-19 | Advanpack Solutions Pte. Ltd. | Semiconductor package and manufacturing method thereof |
US9324672B2 (en) * | 2009-08-21 | 2016-04-26 | Stats Chippac, Ltd. | Semiconductor device and method of forming dual-active sided semiconductor die in fan-out wafer level chip scale package |
TWI529893B (zh) * | 2012-09-01 | 2016-04-11 | 萬國半導體股份有限公司 | 帶有底部金屬基座的半導體器件及其製備方法 |
US9064838B2 (en) * | 2013-09-17 | 2015-06-23 | Freescale Semiconductor, Inc. | Heat spreader for integrated circuit device |
CN104766853B (zh) * | 2015-04-15 | 2017-11-07 | 苏州聚达晟芯微电子有限公司 | 一种耐撞击的半导体芯片封装结构 |
JP6617655B2 (ja) * | 2016-07-19 | 2019-12-11 | 三菱電機株式会社 | 半導体装置 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5929517A (en) | 1994-12-29 | 1999-07-27 | Tessera, Inc. | Compliant integrated circuit package and method of fabricating the same |
US6723582B2 (en) | 2000-12-07 | 2004-04-20 | Amkor Technology, Inc. | Method of making a semiconductor package having exposed metal strap |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS61114950A (ja) | 1984-11-09 | 1986-06-02 | Canon Inc | シ−ト巻取装置 |
JPH0732216B2 (ja) * | 1988-12-16 | 1995-04-10 | 三菱電機株式会社 | 半導体装置 |
JPH0427145A (ja) * | 1990-05-22 | 1992-01-30 | Seiko Epson Corp | 半導体装置 |
DE69330249T2 (de) | 1993-10-29 | 2001-12-06 | St Microelectronics Srl | Leistungsverpackung mit hoher Zuverlässigkeit für eine elektronische Halbleiterschaltung |
US5594234A (en) * | 1994-11-14 | 1997-01-14 | Texas Instruments Incorporated | Downset exposed die mount pad leadframe and package |
US6072230A (en) * | 1997-09-09 | 2000-06-06 | Texas Instruments Incorporated | Exposed leadframe for semiconductor packages and bend forming method of fabrication |
TW418511B (en) | 1998-10-12 | 2001-01-11 | Siliconware Precision Industries Co Ltd | Packaged device of exposed heat sink |
JP2001284496A (ja) | 2000-03-28 | 2001-10-12 | Nec Corp | 樹脂封止型半導体装置及びその製造方法 |
US6597065B1 (en) * | 2000-11-03 | 2003-07-22 | Texas Instruments Incorporated | Thermally enhanced semiconductor chip having integrated bonds over active circuits |
US6599779B2 (en) * | 2001-09-24 | 2003-07-29 | St Assembly Test Service Ltd. | PBGA substrate for anchoring heat sink |
JP2006501677A (ja) * | 2002-09-30 | 2006-01-12 | アドバンスド インターコネクト テクノロジーズ リミテッド | ブロック成形集成体用の耐熱強化パッケージ |
US6933602B1 (en) * | 2003-07-14 | 2005-08-23 | Lsi Logic Corporation | Semiconductor package having a thermally and electrically connected heatspreader |
-
2004
- 2004-06-18 US US10/871,645 patent/US7084494B2/en not_active Expired - Fee Related
-
2005
- 2005-06-20 JP JP2007516836A patent/JP2008503881A/ja not_active Abandoned
- 2005-06-20 EP EP05789005A patent/EP1769538A4/en not_active Withdrawn
- 2005-06-20 KR KR1020067026546A patent/KR100917065B1/ko active IP Right Grant
- 2005-06-20 WO PCT/US2005/021916 patent/WO2006002158A2/en active Application Filing
- 2005-06-20 CN CNA2005800176099A patent/CN1961428A/zh active Pending
-
2006
- 2006-06-23 US US11/426,166 patent/US20060226521A1/en not_active Abandoned
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5929517A (en) | 1994-12-29 | 1999-07-27 | Tessera, Inc. | Compliant integrated circuit package and method of fabricating the same |
US6723582B2 (en) | 2000-12-07 | 2004-04-20 | Amkor Technology, Inc. | Method of making a semiconductor package having exposed metal strap |
Also Published As
Publication number | Publication date |
---|---|
CN1961428A (zh) | 2007-05-09 |
WO2006002158A2 (en) | 2006-01-05 |
EP1769538A4 (en) | 2009-01-07 |
US20050280124A1 (en) | 2005-12-22 |
WO2006002158A3 (en) | 2006-07-13 |
JP2008503881A (ja) | 2008-02-07 |
US7084494B2 (en) | 2006-08-01 |
EP1769538A2 (en) | 2007-04-04 |
US20060226521A1 (en) | 2006-10-12 |
KR20070027588A (ko) | 2007-03-09 |
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